Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kcd2 win in 3 half-moves
5 Kcd3 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Rb2 win in 3 half-moves
8 Rd2 win in 3 half-moves
9 Kc4 win in 9 half-moves
10 Ra2 win in 11 half-moves
11 Ked2 draw
12 Kf1 draw
13 Kd1 loss in 2 half-moves
14 Ke1 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Ked3 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Rc1 loss in 2 half-moves